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SigmasTek  |  SKU: BW-4589

APC SMART-UPS RT SURT3000XLT UPS High Performance Replacement Battery Set 56.05 lb

22% off
New arrival
Sale price $277.99 USD Regular price $355.99
Shipping calculated at checkout.
Includes 16 SigmasTek SP12-5.5HR batteries (12V, 5.5 AH)
Superior performance for emergency and UPS power needs
High vibration resistance for durability in demanding conditions
Factory fresh batteries with spill-proof and certified design
1-year warranty backed by expert technical support
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

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🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

Replacement Battery Set for APC SMART-UPS RT SURT3000XLT

Bring dependable backup power back to your APC SMART-UPS RT SURT3000XLT with this complete replacement battery set. The package includes 16 SigmasTek SP12-5.5HR batteries engineered for compatibility and long-term reliability. This replacement UPS battery solution is ideal for keeping servers, networking equipment, and other critical devices protected during outages—delivering consistent performance and peace of mind.

Key Specifications

  • Battery set: 16 SigmasTek SP12-5.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge
  • Resistance: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility note: Use all existing cables and hardware from original configuration to connect new batteries

Benefits

This long-lasting battery set is designed to deliver durability and dependable runtime for demanding UPS applications. The high rate discharge design supplies the additional current required for short-duration, high-power events, and the valve regulated spill proof construction ensures safer, low-maintenance operation. Low self-discharge properties help preserve battery charge during idle periods, while strong vibration resistance supports reliable performance in rack-mounted and transport-prone environments. U.L. recognition and CE certification confirm adherence to recognized safety and performance standards.

As a high-performance UPS battery option, this replacement pack is suitable for Uninterruptible Power Supplies, emergency power systems, and battery-powered tools. Technically tested to meet or exceed OEM specifications, these SigmasTek batteries help maintain the uptime of essential equipment like servers, switches, PBX systems, and storage arrays, minimizing the risk of data loss and interruptions.

Investing in a quality replacement UPS battery extends the usable life of your APC SMART-UPS RT SURT3000XLT and helps avoid unexpected downtime. The reliable output and predictable discharge curve make maintenance planning straightforward and replacement cycles more economical.

Ready to secure reliable backup power? Purchase this replacement UPS battery set for the APC SMART-UPS RT SURT3000XLT today and get fast shipping to restore protection for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)56.0

Product Highlights

  • Brand Replacement : APC SMART-UPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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